Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/package.mo", uses=false) Using package Buildings with version 9.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|TSet.y|TOut.y|TVol.T|THeaOut.T|hea.Q_flow",fileNamePrefix="Buildings_9_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u") translateModel(Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|TSet.y|TOut.y|TVol.T|THeaOut.T|hea.Q_flow",fileNamePrefix="Buildings_9_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.005997/0.005996, allocations: 108.8 kB / 15.71 MB, free: 5.977 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001444/0.001444, allocations: 194.9 kB / 16.64 MB, free: 5.914 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.312/1.312, allocations: 222.9 MB / 240.3 MB, free: 15.09 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/package.mo): time 2.18/2.18, allocations: 390.3 MB / 0.6648 GB, free: 0.5859 MB / 0.5294 GB Notification: Performance of FrontEnd - loaded program: time 0.001193/0.001193, allocations: 67.84 kB / 0.9509 GB, free: 7.594 MB / 0.7325 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7481/0.7493, allocations: 140.4 MB / 1.088 GB, free: 5.488 MB / 0.8575 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u): time 0.06714/0.8165, allocations: 67.02 MB / 1.153 GB, free: 5.465 MB / 0.9044 GB Notification: Performance of NFInst.instExpressions: time 0.02483/0.8414, allocations: 16.77 MB / 1.17 GB, free: 9.461 MB / 0.92 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.005354/0.8468, allocations: 97.91 kB / 1.17 GB, free: 9.426 MB / 0.92 GB Notification: Performance of NFTyping.typeComponents: time 0.004419/0.8512, allocations: 1.161 MB / 1.171 GB, free: 8.758 MB / 0.92 GB Notification: Performance of NFTyping.typeBindings: time 0.009625/0.861, allocations: 2.668 MB / 1.174 GB, free: 7.191 MB / 0.92 GB Notification: Performance of NFTyping.typeClassSections: time 0.007688/0.8687, allocations: 2.351 MB / 1.176 GB, free: 5.898 MB / 0.92 GB Notification: Performance of NFFlatten.flatten: time 0.009789/0.8785, allocations: 5.361 MB / 1.181 GB, free: 2.75 MB / 0.92 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003621/0.8821, allocations: 1.902 MB / 1.183 GB, free: 1.5 MB / 0.92 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005419/0.8876, allocations: 2.092 MB / 1.185 GB, free: 256 kB / 0.92 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003034/0.8906, allocations: 1.492 MB / 1.187 GB, free: 15.31 MB / 0.9356 GB Notification: Performance of NFPackage.collectConstants: time 0.0006638/0.8913, allocations: 191.2 kB / 1.187 GB, free: 15.31 MB / 0.9356 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005269/0.8966, allocations: 1.969 MB / 1.189 GB, free: 14.27 MB / 0.9356 GB Notification: Performance of NFScalarize.scalarize: time 0.0009742/0.8976, allocations: 0.5486 MB / 1.189 GB, free: 13.84 MB / 0.9356 GB Notification: Performance of NFVerifyModel.verify: time 0.002624/0.9002, allocations: 1.15 MB / 1.19 GB, free: 13.05 MB / 0.9356 GB Notification: Performance of NFConvertDAE.convert: time 0.006616/0.9069, allocations: 3.637 MB / 1.194 GB, free: 10.62 MB / 0.9356 GB Notification: Performance of FrontEnd - DAE generated: time 5.219e-06/0.9069, allocations: 0 / 1.194 GB, free: 10.62 MB / 0.9356 GB Notification: Performance of FrontEnd: time 1.633e-06/0.9069, allocations: 1.062 kB / 1.194 GB, free: 10.62 MB / 0.9356 GB Notification: Performance of Transformations before backend: time 4.573e-05/0.907, allocations: 0 / 1.194 GB, free: 10.62 MB / 0.9356 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 310 * Number of variables: 310 Notification: Performance of Generate backend data structure: time 0.005077/0.912, allocations: 2.679 MB / 1.197 GB, free: 8.613 MB / 0.9356 GB Notification: Performance of prepare preOptimizeDAE: time 3.857e-05/0.9121, allocations: 10.03 kB / 1.197 GB, free: 8.613 MB / 0.9356 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002297/0.9144, allocations: 458.8 kB / 1.197 GB, free: 8.41 MB / 0.9356 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003892/0.9183, allocations: 1.843 MB / 1.199 GB, free: 7.043 MB / 0.9356 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.357e-05/0.9184, allocations: 104.7 kB / 1.199 GB, free: 6.992 MB / 0.9356 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002008/0.9186, allocations: 128.1 kB / 1.199 GB, free: 6.953 MB / 0.9356 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002756/0.9214, allocations: 1.45 MB / 1.2 GB, free: 6.012 MB / 0.9356 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.278e-05/0.9214, allocations: 2.312 kB / 1.2 GB, free: 6.012 MB / 0.9356 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001329/0.9216, allocations: 56.52 kB / 1.2 GB, free: 5.969 MB / 0.9356 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.25e-05/0.9216, allocations: 48.48 kB / 1.2 GB, free: 5.961 MB / 0.9356 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002631/0.9243, allocations: 1.149 MB / 1.202 GB, free: 5.391 MB / 0.9356 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01025/0.9345, allocations: 7.416 MB / 1.209 GB, free: 14.75 MB / 0.9512 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002285/0.9368, allocations: 1.33 MB / 1.21 GB, free: 13.75 MB / 0.9512 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001035/0.9379, allocations: 470.6 kB / 1.211 GB, free: 13.52 MB / 0.9512 GB Notification: Performance of preOpt evalFunc (simulation): time 0.004821/0.9427, allocations: 2.701 MB / 1.213 GB, free: 11.14 MB / 0.9512 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001162/0.9439, allocations: 0.497 MB / 1.214 GB, free: 10.82 MB / 0.9512 GB Notification: Performance of pre-optimization done (n=63): time 2.244e-06/0.9439, allocations: 1.375 kB / 1.214 GB, free: 10.82 MB / 0.9512 GB Notification: Performance of matching and sorting (n=63): time 0.003334/0.9472, allocations: 1.268 MB / 1.215 GB, free: 10.14 MB / 0.9512 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.584e-05/0.9473, allocations: 113.7 kB / 1.215 GB, free: 10.02 MB / 0.9512 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002027/0.9494, allocations: 1.488 MB / 1.217 GB, free: 9.117 MB / 0.9512 GB Notification: Performance of collectPreVariables (initialization): time 7.758e-05/0.9494, allocations: 41.7 kB / 1.217 GB, free: 9.07 MB / 0.9512 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007545/0.9502, allocations: 0.8996 MB / 1.217 GB, free: 8.16 MB / 0.9512 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002227/0.9504, allocations: 216.8 kB / 1.218 GB, free: 7.945 MB / 0.9512 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003154/0.9508, allocations: 210.4 kB / 1.218 GB, free: 7.734 MB / 0.9512 GB Notification: Performance of setup shared object (initialization): time 0.0001317/0.9509, allocations: 349.9 kB / 1.218 GB, free: 7.387 MB / 0.9512 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001007/0.9519, allocations: 396.6 kB / 1.219 GB, free: 6.996 MB / 0.9512 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001245/0.9532, allocations: 0.7437 MB / 1.219 GB, free: 6.094 MB / 0.9512 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002143/0.9553, allocations: 1.129 MB / 1.22 GB, free: 4.816 MB / 0.9512 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.661e-06/0.9553, allocations: 0 / 1.22 GB, free: 4.816 MB / 0.9512 GB Notification: Performance of matching and sorting (n=122) (initialization): time 0.002902/0.9582, allocations: 1.313 MB / 1.222 GB, free: 3.488 MB / 0.9512 GB Notification: Performance of prepare postOptimizeDAE: time 3.726e-05/0.9583, allocations: 37.69 kB / 1.222 GB, free: 3.445 MB / 0.9512 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.433e-05/0.9583, allocations: 12 kB / 1.222 GB, free: 3.434 MB / 0.9512 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.826e-05/0.9584, allocations: 16 kB / 1.222 GB, free: 3.418 MB / 0.9512 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001015/0.9594, allocations: 255.7 kB / 1.222 GB, free: 3.168 MB / 0.9512 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.209e-05/0.9594, allocations: 19.94 kB / 1.222 GB, free: 3.148 MB / 0.9512 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001197/0.9606, allocations: 131.7 kB / 1.222 GB, free: 3.02 MB / 0.9512 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.934e-05/0.9607, allocations: 55.98 kB / 1.222 GB, free: 2.965 MB / 0.9512 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001469/0.9622, allocations: 0.6971 MB / 1.223 GB, free: 2.262 MB / 0.9512 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001166/0.9634, allocations: 0.7359 MB / 1.224 GB, free: 1.367 MB / 0.9512 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002036/0.9654, allocations: 1.098 MB / 1.225 GB, free: 132 kB / 0.9512 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.35e-06/0.9654, allocations: 3.938 kB / 1.225 GB, free: 128 kB / 0.9512 GB Notification: Performance of matching and sorting (n=122) (initialization_lambda0): time 0.002772/0.9682, allocations: 1.278 MB / 1.226 GB, free: 14.83 MB / 0.9669 GB Notification: Performance of prepare postOptimizeDAE: time 3.166e-05/0.9682, allocations: 37.7 kB / 1.226 GB, free: 14.79 MB / 0.9669 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.019e-05/0.9683, allocations: 8 kB / 1.226 GB, free: 14.78 MB / 0.9669 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.501e-05/0.9683, allocations: 16.62 kB / 1.226 GB, free: 14.77 MB / 0.9669 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009752/0.9693, allocations: 255.6 kB / 1.226 GB, free: 14.52 MB / 0.9669 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.917e-05/0.9693, allocations: 23.92 kB / 1.226 GB, free: 14.49 MB / 0.9669 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00119/0.9705, allocations: 123.9 kB / 1.226 GB, free: 14.37 MB / 0.9669 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.469e-05/0.9706, allocations: 56.11 kB / 1.226 GB, free: 14.32 MB / 0.9669 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 45 * Number of states: 0 () * Number of discrete variables: 6 (TSet.count,$PRE.TSet.count,TSet.T_start,$PRE.TSet.T_start,$whenCondition1,conPI.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (120): * Single equations (assignments): 118 * Array equations: 1 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.000293/0.9709, allocations: 247.8 kB / 1.227 GB, free: 14.07 MB / 0.9669 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002915/0.9712, allocations: 173.8 kB / 1.227 GB, free: 13.89 MB / 0.9669 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002661/0.9739, allocations: 1.108 MB / 1.228 GB, free: 12.77 MB / 0.9669 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.332e-05/0.9739, allocations: 8 kB / 1.228 GB, free: 12.77 MB / 0.9669 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.036e-05/0.9739, allocations: 3.984 kB / 1.228 GB, free: 12.76 MB / 0.9669 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001891/0.9758, allocations: 0.8198 MB / 1.229 GB, free: 11.93 MB / 0.9669 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00486/0.9807, allocations: 2.771 MB / 1.231 GB, free: 9.07 MB / 0.9669 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.432e-06/0.9807, allocations: 4 kB / 1.231 GB, free: 9.066 MB / 0.9669 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007997/0.9815, allocations: 155.8 kB / 1.232 GB, free: 8.914 MB / 0.9669 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001592/0.9817, allocations: 32.91 kB / 1.232 GB, free: 8.879 MB / 0.9669 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.602e-05/0.9817, allocations: 23.98 kB / 1.232 GB, free: 8.855 MB / 0.9669 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001034/0.9828, allocations: 1.425 MB / 1.233 GB, free: 7.289 MB / 0.9669 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.934e-06/0.9828, allocations: 0 / 1.233 GB, free: 7.289 MB / 0.9669 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003439/0.9862, allocations: 1.632 MB / 1.235 GB, free: 5.609 MB / 0.9669 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0006397/0.9869, allocations: 358.5 kB / 1.235 GB, free: 5.238 MB / 0.9669 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002054/0.9871, allocations: 20 kB / 1.235 GB, free: 5.219 MB / 0.9669 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000953/0.9881, allocations: 59.94 kB / 1.235 GB, free: 5.16 MB / 0.9669 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001246/0.9882, allocations: 60.42 kB / 1.235 GB, free: 5.102 MB / 0.9669 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.592e-05/0.9883, allocations: 39.97 kB / 1.235 GB, free: 5.062 MB / 0.9669 GB Notification: Performance of sorting global known variables: time 0.001478/0.9898, allocations: 1.07 MB / 1.236 GB, free: 3.969 MB / 0.9669 GB Notification: Performance of sort global known variables: time 2.6e-07/0.9898, allocations: 0 / 1.236 GB, free: 3.969 MB / 0.9669 GB Notification: Performance of remove unused functions: time 0.002522/0.9923, allocations: 0.947 MB / 1.237 GB, free: 3.02 MB / 0.9669 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 6 (vol.dynBal.U,mov.filter.s[1],mov.filter.s[2],conPI.I.y,THeaOut.T,hea.vol.dynBal.U) * Number of discrete variables: 3 ($whenCondition1,TSet.T_start,TSet.count) * Number of discrete states: 1 (TSet.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (75): * Single equations (assignments): 67 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 5 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001146/0.9935, allocations: 0.5407 MB / 1.238 GB, free: 2.48 MB / 0.9669 GB Notification: Performance of simCode: created initialization part: time 0.003591/0.9971, allocations: 1.632 MB / 1.239 GB, free: 0.832 MB / 0.9669 GB Notification: Performance of simCode: created event and clocks part: time 3.587e-06/0.9971, allocations: 0 / 1.239 GB, free: 0.832 MB / 0.9669 GB Notification: Performance of simCode: created simulation system equations: time 0.001183/0.9983, allocations: 0.5612 MB / 1.24 GB, free: 264 kB / 0.9669 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00368/1.002, allocations: 0.894 MB / 1.241 GB, free: 15.38 MB / 0.9825 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004988/1.007, allocations: 3.148 MB / 1.244 GB, free: 12.18 MB / 0.9825 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009344/1.008, allocations: 1.401 MB / 1.245 GB, free: 10.74 MB / 0.9825 GB Notification: Performance of simCode: alias equations: time 0.001548/1.009, allocations: 430.4 kB / 1.245 GB, free: 10.31 MB / 0.9825 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003354/1.01, allocations: 143.4 kB / 1.246 GB, free: 10.18 MB / 0.9825 GB Notification: Performance of SimCode: time 7.41e-07/1.01, allocations: 0 / 1.246 GB, free: 10.18 MB / 0.9825 GB Notification: Performance of Templates: time 0.05454/1.064, allocations: 34.81 MB / 1.28 GB, free: 7.852 MB / 1.014 GB make -j1 -f Buildings_9_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.makefile (rm -f Buildings_9_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe ; mkfifo Buildings_9_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe ; head -c 1048576 < Buildings_9_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe >> ../files/Buildings_9_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.sim & ./Buildings_9_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_9_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe 2>&1) diffSimulationResults("Buildings_9_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_9.1.x/Buildings_Fluid_HeatExchangers_Examples_WaterHeater_u.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_9_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches